节点文献

Remote sensing of trace Na element in sea salt aerosol with a sensitivity level of 10 pg/m~3

推荐 CAJ下载
PDF下载
不支持迅雷等下载工具，请取消加速工具后下载。

【作者】王悦政；薛嘉云；张楠；孙陆；尚滨鹏；郭杰伟；张智；齐鹏飞；林列；刘伟伟；

【Author】 Yuezheng Wang;Jiayun Xue;Nan Zhang;Lu Sun;Binpeng Shang;Jiewei Guo;Zhi Zhang;Pengfei Qi;Lie Lin;Weiwei Liu;Institute of Modern Optics, Eye Institute, Nankai University;Tianjin Key Laboratory of Micro-scale Optical Information Science and Technology;School of Integrated Circuit Science and Engineering, Tianjin University of Technology;Tianjin Key Laboratory of Optoelectronic Sensor and Sensing Network Technology;

【通讯作者】齐鹏飞;

【机构】 Institute of Modern Optics, Eye Institute, Nankai University； Tianjin Key Laboratory of Micro-scale Optical Information Science and Technology； School of Integrated Circuit Science and Engineering, Tianjin University of Technology； Tianjin Key Laboratory of Optoelectronic Sensor and Sensing Network Technology；

【摘要】 We have developed a remote sea salt aerosol fluorescence spectroscopy system integrating a high-power industrial-grade femtosecond laser to enhance detection sensitivity and precision in complex environments. This system successfully detects sea salt aerosol particles, achieving a detection limit of 0.015 ng/m~3 for neutral Na element(Na I) at 589 nm, with a detection range of 30 m. Our findings demonstrate significant improvements in remote aerosol monitoring, addressing previous challenges in long-range and high-precision sensing with a detection accuracy previously unattainable below10 ng/m~3.更多还原

【Abstract】 We have developed a remote sea salt aerosol fluorescence spectroscopy system integrating a high-power industrial-grade femtosecond laser to enhance detection sensitivity and precision in complex environments. This system successfully detects sea salt aerosol particles, achieving a detection limit of 0.015 ng/m~3 for neutral Na element(Na I) at 589 nm, with a detection range of 30 m. Our findings demonstrate significant improvements in remote aerosol monitoring, addressing previous challenges in long-range and high-precision sensing with a detection accuracy previously unattainable below10 ng/m~3.更多还原

【关键词】 femtosecond laser filamentation； sea salt aerosol； remote sensing； amplified spontaneous emission；
【Key words】 femtosecond laser filamentation； sea salt aerosol； remote sensing； amplified spontaneous emission；

【文献出处】 Chinese Optics Letters ,中国光学快报(英文版) , 编辑部邮箱 ,2024年09期

【分类号】P715.7
【下载频次】1

知网节下载

节点文献中：

本文链接的文献网络图示:

本文的引文网络

节点文献